Oppo Find X3 Pro vs Xiaomi Redmi 13C - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 November 10, 2023
Release Year 2021 2023

Physical

Volume 100.48 cm³ 106.14 cm³
Screen Size to Weight Ratio 3.47 "/g 3.51 "/g
Weight 193 g 192 g
Height 163.6 mm 168 mm
Width 74 mm 78 mm
Thickness 8.3 mm 8.1 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Midnight Black
  • Glacier White
  • Navy Blue
  • Clover Green

Display

Screen Size 6.7 " 6.74 "
Resolution 1440 x 3216 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 83.7 %
Pixel Density 525 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits 450 nits
HBM Brightness N/A 600 nits
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 110.07 mAh/in²
Battery Density 44.78 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 Mali-G52 MC2

Connectivity

USB Version 3.1 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 14

Comparison Summary

Smartphone Comparison: Oppo Find X3 Pro vs. Xiaomi Redmi 13C

1. Specifications Comparison

Here's a detailed comparison of the key specifications, focusing on their practical impact on user experience:

Design

FeatureOppo Find X3 ProXiaomi Redmi 13CPractical Impact
Dimensions163.6 × 74 × 8.3 mm168 × 78 × 8.1 mmXiaomi Redmi 13C is taller and wider, while Oppo Find X3 Pro is slightly thicker. Redmi 13C has a larger overall volume, may be less comfortable for smaller hands.
Weight193g192gVirtually identical weight, both feel similar in hand.
Build QualityCorning Gorilla Glass 5 (screen)Unknown screen protectionOppo offers better screen scratch and impact resistance.

Display

FeatureOppo Find X3 ProXiaomi Redmi 13CPractical Impact
Size6.7"6.74"Negligibly different; both offer large viewing experiences.
Resolution1440x3216720x1600Oppo's screen is significantly sharper with much more detail.
PPI525260Oppo offers noticeably crisper text and images.
TechnologyAMOLEDIPS LCDOppo delivers deeper blacks, higher contrast, and more vibrant colors ideal for media consumption.
Refresh Rate120Hz90HzOppo's screen is slightly smoother, making animations and scrolling feel more fluid.
Brightness1300 nits0 nitsOppo's display is much easier to view in bright sunlight.

Performance

FeatureOppo Find X3 ProXiaomi Redmi 13CPractical Impact
ChipsetQualcomm Snapdragon 888 5G (5 nm)Mediatek Helio G85 (12 nm)Oppo offers significantly faster app loading, better multitasking, and higher gaming performance.
Antutu Score876,500222,000Oppo is much faster overall, providing a much smoother and snappier experience.
GPUAdreno 660Mali-G52 MC2Oppo excels in graphically intense tasks like gaming.

Camera

FeatureOppo Find X3 ProXiaomi Redmi 13CPractical Impact
Main Camera50MP, f/1.8, 1/1.56" sensor, 1.00µm pixels50MP, f/1.8, 1/2.76" sensor, 0.64µm pixelsOppo's larger sensor captures more light and detail for better low-light photos.
Selfie Camera32MP, f/2.4, 1/2.74" sensor, 0.80µm pixels8MP, f/2.0Oppo captures much sharper selfies with more detail. Xiaomi's wider aperture may help a little in low light.
Telephoto Lens13MP, f/2.4Not availableOppo offers optical zoom capability for detailed close-ups.
Wide Angle Lens50MP, f/2.2Not availableOppo captures expansive landscape shots and group photos.
Macro LensNot available2MP, f/2.4Xiaomi allows for close-up photography of very small objects.
VideoUp to 4K@60fps with HDR, EIS; Slow-motion: 480 fps1080p@30fps; Slow-motion: 120 fpsOppo shoots higher-quality videos with better stabilization and slow-motion features.
DXOMark ScoreOverall: 128 (Photo: 134, Video: 125)Not availableOppo has a tested and generally good camera performance.
Camera Features4K, OIS, Optical Zoom, PDAF, CDAF, RAWDigital Zoom, HDR, RAWOppo offers a more versatile and capable set of camera functionalities.

Battery

FeatureOppo Find X3 ProXiaomi Redmi 13CPractical Impact
Capacity4500mAh5000mAhXiaomi potentially offers longer battery life, though real-world usage varies significantly.
Charging65W fast charging, 30W Wireless18W fast chargingOppo charges much faster allowing for quick top-ups.
FeaturesReverse charging, Wireless ChargingReverse ChargingOppo offers additional charging versatility.

Software, Connectivity and Other

FeatureOppo Find X3 ProXiaomi Redmi 13CPractical Impact
Operating SystemAndroid 11 (upgradable to 14)Android 13Xiaomi's software is newer. Oppo will still receive software updates.
Wi-FiWi-Fi 6, MIMO802.11acOppo has faster and more reliable Wi-Fi performance, especially in crowded networks.
Bluetooth5.2, LE, APT-x, LDAC, SBC, AAC5.3, LE, SBC, AACXiaomi's Bluetooth is newer but less feature-rich. Oppo supports higher-quality audio codecs.
GPSL1+L5, Glonass L1A-GPS, GLONASS, Beidou, GalileoOppo has slightly better and more accurate GPS for navigation, especially in challenging environments.
SIMDual SIM, Dual StandbyDual SIM, Dual StandbyBoth support dual SIM functionality for travel or managing multiple numbers
Internal Storage256GB or 512GB128GB or 256GBOppo offers significantly more storage at the high end
RAM12GB or 16GB4GB, 6GB or 8GBOppo ensures much smoother performance, especially with heavy multitasking.
Expandable StorageNot AvailableNot AvailableNeither phone supports storage expansion.
Audio QualityDolby Atmos, Stereo SpeakersStereo SpeakersOppo offers enhanced spatial audio for better immersion.
SecurityBasic fingerprint sensorSide-mounted fingerprint sensorXiaomi's side-mounted sensor is generally more convenient.
SensorsAccelerometer, Compass, Gyroscope, Proximity, Gravity, PedometerAccelerometer, Compass, Ultrasonic proximity virtualOppo has a slightly more comprehensive sensor package, offering more functionalities.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Superior Display: Much higher resolution, AMOLED technology, higher refresh rate, much higher brightness. This results in a significantly better viewing experience for all content.
  • Significantly Higher Performance: The Snapdragon 888 chipset provides much faster processing power, ideal for demanding tasks and gaming.
  • Better Camera System: Larger sensors, telephoto and wide-angle lenses, and more advanced video recording capabilities make it a far more versatile shooter.
  • Faster Charging: 65W fast charging is significantly faster than the 18W on the Redmi, which allows for quick battery top-ups.
  • Wireless Charging: Offers wireless and reverse wireless charging for convenience.
  • Higher RAM Options: Up to 16GB of RAM means significantly better multitasking and overall fluidity.
  • Dolby Atmos Speakers: Enhanced sound quality with Dolby Atmos support for a more immersive audio experience.
  • More storage: Offers a 512GB variant.
  • More advanced wifi: Offers Wi-Fi MIMO support
  • Better Screen Protection: Offers Corning Gorilla Glass 5 protection.

Xiaomi Redmi 13C Advantages:

  • Lower Price: It is considerably more budget-friendly.
  • Slightly Larger Battery: Potentially longer battery life depending on use.
  • Newer Android OS: Comes with a newer Android version out of the box.
  • Side-mounted fingerprint sensor: Arguably more convenient than the basic fingerprint sensor
  • Macro Lens: The only phone with a macro lens.

Trade-offs:

  • The Oppo Find X3 Pro sacrifices potential battery life for much higher performance, display quality, and camera capabilities.
  • The Xiaomi Redmi 13C is a significantly more basic phone, but its lower cost will make it a good option for people on a budget.

3. User Profiles & Recommendations

Oppo Find X3 Pro is Ideal For:

  • Power Users: Those who demand high performance for gaming, multitasking, and resource-intensive apps.
  • Photography Enthusiasts: Users who want a high-quality, versatile camera system with advanced features.
  • Multimedia Lovers: People who prioritize a top-tier display for media consumption and immersive experiences.
  • Professionals: Those needing a phone with advanced capabilities for work tasks like video editing, or large photo files.
  • Users who frequently use their phones in bright sunlight.
  • Users who want the fastest speeds over wifi

Xiaomi Redmi 13C is Ideal For:

  • Budget-Conscious Users: People who need a functional smartphone without the premium price tag.
  • Basic Users: Those who primarily use their phone for calls, messaging, social media and casual browsing.
  • Users who prioritize battery life over high performance.
  • Users who want a very modern OS
  • Users who like side-mounted fingerprint sensors
  • Users who want a macro lens

Use Cases:

  • Oppo Find X3 Pro: High-end gaming, professional photography, video creation, watching high-resolution content, tasks that require a lot of processing power, travel.
  • Xiaomi Redmi 13C: Everyday communication, social media, basic web browsing, occasional photography, casual gaming, users who only want the basics.

4. Decision Framework

Key Questions:

  1. What is my budget? The price difference is significant.
  2. How important is display quality and performance? Is a premium display and fast performance important?
  3. What are my photography priorities? Do I need advanced features or is basic photography sufficient?

Scenario-Based Recommendations:

  • Scenario 1: You are a gamer or a power user: Choose the Oppo Find X3 Pro for its superior performance, display, and advanced features.
  • Scenario 2: You are on a tight budget and just need a reliable phone: Choose the Xiaomi Redmi 13C as a cost-effective option.
  • Scenario 3: You value photography and videography: Choose the Oppo Find X3 Pro for its much more capable camera system.
  • Scenario 4: You need a phone that lasts a long time on a single charge: Consider the Xiaomi Redmi 13C for its potentially longer battery life but be aware of its lower performance and display quality.
  • Scenario 5: You need high speeds over wifi: Choose the Oppo Find X3 Pro for its Wi-Fi 6 and MIMO support

Personal Choice

If I had to choose, I would pick the Oppo Find X3 Pro. The sheer difference in display quality, performance, and camera capabilities makes it a superior device for my needs. While the Xiaomi Redmi 13C is more budget-friendly and has a slightly larger battery and newer software, the Oppo's overall experience is just in a different league.

Even though it is an older phone, the Oppo Find X3 Pro is in a higher price range when compared with the Xiaomi Redmi 13C. The Oppo provides a premium experience with the powerful Snapdragon 888, fantastic display, and top-tier camera that would justify the higher price point. I prioritize those features over the Redmi's cost and slightly longer battery life, making it the better overall choice for me.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.